Singapore Yachting Festival - HH Catamarans

hh881. Ultra hh performance luxury yacht where form follows function. · 2. A luxury yacht that pushes the cutting edge of technology with extraordinary performanceHH88 is a 27-meter carbon fiber catamaran desned by Morrelli & Melvin. It can host up to 10 guests and 4 crew members, and has solar panels, generators and lithium batteries for power.